Im getting this error while trying to read a xml file that i receive from a
POST
heres the code:
Dim MyXmlReader As XmlTextReader
Dim strNodeResult As String
Dim NodeType As XmlNodeType
Dim objwriter As StreamWriter
Try
MyXmlReader = New XmlTextReader(R equest.InputStr eam)
Do While MyXmlReader.Rea d '*******ERROR HERE ********
NodeType = MyXmlReader.Nod eType
Select Case NodeType
'Case XmlNodeType.Xml Declaration
'strNodeResult += "XML Declaration :" & MyXmlReader.Nam e
& " " & MyXmlReader.Val ue
Case XmlNodeType.Ele ment
If MyXmlReader.Nam e = "Beer" Then
If MyXmlReader.Att ributeCount > 0 Then
Do While MyXmlReader.Mov eToNextAttribut e
strNodeResult += MyXmlReader.Nam e & ":"
& MyXmlReader.Val ue
Loop
End If
End If
'strNodeResult += "Element: " & MyXmlReader.Nam e
'Case XmlNodeType.Tex t
'strNodeResult += "- Value: " & MyXmlReader.Val ue
End Select
Loop
objwriter = New StreamWriter(Se rver.MapPath("i tem.txt"), True)
objwriter.Write Line(strNodeRes ult)
objwriter.Close ()
objwriter = Nothing
Catch ex As Exception
objwriter = New StreamWriter(Se rver.MapPath("e rror.txt"), True)
objwriter.Write Line(ex.Message & " " & ex.StackTrace)
objwriter.Close ()
objwriter = Nothing
End Try
3  5937 
heres the error :
The data at the root level is invalid. Line 1, position 1.
"Korivo" wrote: Im getting this error while trying to read a xml file that i receive from a
POST
heres the code:
Dim MyXmlReader As XmlTextReader
Dim strNodeResult As String
Dim NodeType As XmlNodeType
Dim objwriter As StreamWriter
Try
MyXmlReader = New XmlTextReader(R equest.InputStr eam)
Do While MyXmlReader.Rea d '*******ERROR HERE ********
NodeType = MyXmlReader.Nod eType
Select Case NodeType
'Case XmlNodeType.Xml Declaration
'strNodeResult += "XML Declaration :" & MyXmlReader.Nam e
& " " & MyXmlReader.Val ue
Case XmlNodeType.Ele ment
If MyXmlReader.Nam e = "Beer" Then
If MyXmlReader.Att ributeCount > 0 Then
Do While MyXmlReader.Mov eToNextAttribut e
strNodeResult += MyXmlReader.Nam e & ":"
& MyXmlReader.Val ue
Loop
End If
End If
'strNodeResult += "Element: " & MyXmlReader.Nam e
'Case XmlNodeType.Tex t
'strNodeResult += "- Value: " & MyXmlReader.Val ue
End Select
Loop
objwriter = New StreamWriter(Se rver.MapPath("i tem.txt"), True)
objwriter.Write Line(strNodeRes ult)
objwriter.Close ()
objwriter = Nothing
Catch ex As Exception
objwriter = New StreamWriter(Se rver.MapPath("e rror.txt"), True)
objwriter.Write Line(ex.Message & " " & ex.StackTrace)
objwriter.Close ()
objwriter = Nothing
End Try
Begin by examining the content of the Request.InputSt ream. Use a regular
StreamReader and dump it to a string variable to see if you get *nothing
but* a valid XML document.
My guess, which is also suggested by your exception, is that you'll get
some header info from the stream *before* your actual XML.
Best regards,
Magnus
"Korivo" <Ko****@discuss ions.microsoft. com> skrev i meddelandet
news:E8******** *************** ***********@mic rosoft.com... heres the error :
The data at the root level is invalid. Line 1, position 1.
"Korivo" wrote:
Im getting this error while trying to read a xml file that i receive from
a
POST
heres the code:
Dim MyXmlReader As XmlTextReader
Dim strNodeResult As String
Dim NodeType As XmlNodeType
Dim objwriter As StreamWriter
Try
MyXmlReader = New XmlTextReader(R equest.InputStr eam)
Do While MyXmlReader.Rea d '*******ERROR HERE ********
NodeType = MyXmlReader.Nod eType
Select Case NodeType
'Case XmlNodeType.Xml Declaration
'strNodeResult += "XML Declaration :" &
MyXmlReader.Nam e
& " " & MyXmlReader.Val ue
Case XmlNodeType.Ele ment
If MyXmlReader.Nam e = "Beer" Then
If MyXmlReader.Att ributeCount > 0 Then
Do While MyXmlReader.Mov eToNextAttribut e
strNodeResult += MyXmlReader.Nam e &
":"
& MyXmlReader.Val ue
Loop
End If
End If
'strNodeResult += "Element: " & MyXmlReader.Nam e
'Case XmlNodeType.Tex t
'strNodeResult += "- Value: " & MyXmlReader.Val ue
End Select
Loop
objwriter = New StreamWriter(Se rver.MapPath("i tem.txt"),
True)
objwriter.Write Line(strNodeRes ult)
objwriter.Close ()
objwriter = Nothing
Catch ex As Exception
objwriter = New StreamWriter(Se rver.MapPath("e rror.txt"),
True)
objwriter.Write Line(ex.Message & " " & ex.StackTrace)
objwriter.Close ()
objwriter = Nothing
End Try
Right on it Magnus, the xml that i was receiving was not 100% valid XML,
thanx o lot!
"Magnus" wrote: Begin by examining the content of the Request.InputSt ream. Use a regular
StreamReader and dump it to a string variable to see if you get *nothing
but* a valid XML document.
My guess, which is also suggested by your exception, is that you'll get
some header info from the stream *before* your actual XML.
Best regards,
Magnus
"Korivo" <Ko****@discuss ions.microsoft. com> skrev i meddelandet
news:E8******** *************** ***********@mic rosoft.com... heres the error :
The data at the root level is invalid. Line 1, position 1.
"Korivo" wrote:
Im getting this error while trying to read a xml file that i receive from
a
POST
heres the code:
Dim MyXmlReader As XmlTextReader
Dim strNodeResult As String
Dim NodeType As XmlNodeType
Dim objwriter As StreamWriter
Try
MyXmlReader = New XmlTextReader(R equest.InputStr eam)
Do While MyXmlReader.Rea d '*******ERROR HERE ********
NodeType = MyXmlReader.Nod eType
Select Case NodeType
'Case XmlNodeType.Xml Declaration
'strNodeResult += "XML Declaration :" &
MyXmlReader.Nam e
& " " & MyXmlReader.Val ue
Case XmlNodeType.Ele ment
If MyXmlReader.Nam e = "Beer" Then
If MyXmlReader.Att ributeCount > 0 Then
Do While MyXmlReader.Mov eToNextAttribut e
strNodeResult += MyXmlReader.Nam e &
":"
& MyXmlReader.Val ue
Loop
End If
End If
'strNodeResult += "Element: " & MyXmlReader.Nam e
'Case XmlNodeType.Tex t
'strNodeResult += "- Value: " & MyXmlReader.Val ue
End Select
Loop
objwriter = New StreamWriter(Se rver.MapPath("i tem.txt"),
True)
objwriter.Write Line(strNodeRes ult)
objwriter.Close ()
objwriter = Nothing
Catch ex As Exception
objwriter = New StreamWriter(Se rver.MapPath("e rror.txt"),
True)
objwriter.Write Line(ex.Message & " " & ex.StackTrace)
objwriter.Close ()
objwriter = Nothing
End Try
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